self administering b12 injections How To Self-Inject The Truth About Vitamin B12

Badenhorst 2016 measured wrinkle volume reductions up to 55.8% and depth reductions of 32.8% over 12 weeks of topical use

Benefits include increased energy levels, improved mood, enhanced mental clarity, better absorption compared to oral supplements, and support for overall health

DNA concentration was determined with a Qubit dsDNA BR Assay Kit (Thermo Fisher Scientific) and Qubit fluorometer (Thermo Fisher Scientific)

Not a long-term daily commitment for most

Anyone taking methyl-donor-sensitive medications (some psychiatric drugs, methotrexate, methylated B-vitamin protocols at high doses): NNMT shares the methyl donor SAM, so theoretical interactions exist